Wielobranżowy Zakład Usługowy "Piasecki i Syn" Elżbieta Berlińska-Piasecka

42.99.Z - Works related to the construction of other civil engineering and water engineering objects, not classified elsewhere

25.12.Z - Production of metal doors and windows

25.53.Z - Mechanical processing of metal parts

25.99.Z - Manufacture of other ready-made metal products not elsewhere classified

33.11.Z - Repair and maintenance of metal products

33.20.Z - Installation of industrial machinery, equipment, and devices

41.00.A - Construction work related to the construction of residential buildings

41.00.B - Construction work related to the construction of non-residential buildings

43.99.Z - Other specialized construction works, not classified elsewhere

49.41.Z - Road freight transport

82.30.Z - Activities related to organizing fairs, exhibitions, and congresses

90.12.Z - Creative activities in visual arts

93.29.B - Other entertainment and recreational activities, not elsewhere classified